Originally Posted by Mik James
Thanks, that's exactly the way i did it. It might still be slightly to blue but like you said those trim pots are sensitive little buggers
so it'll probably take a couple tries to get it perfect and it's not worth it until i get proper calibration equipment. I'm not afraid to adjust anything on this set
I got it for free cause i really like deep blacks for classic stealth gaming and i wanted to get into calibration. Unless changing a certian setting would cause something to blow up
then i'd be afraid
I got the lenses focused the best i could as well today, it's onto geometry tommorow. Could you point me towards the geometry settings in the service menu?
I guess "afraid" might have been the wrong word, I've just read in this tread multiple times and it was Strongly suggested that touching those screen adjustments is pretty much the worse thing you could do and your screwed if you do. I mean, if they don't need it, of course don't touch them. Adjusting it wont be the end of your TV though.
As far as the geometry goes, you wont find that in the service menu, thats the DCAM. To access this you need to have your magic focus in auto.
Manual Convergence for the Hitachi
1) Receive an NTSC signal.
2) Press Magic Focus to begin magic focus
3) Press magic focus again during the magic focus process to get the "stop" screen
4) While stop screen is up, press STATUS or INFO on the remote control (R/C) to bring you to DCAM mode and
the service grid
5) When you first get in here, I believe red is the selected color by default (it is flashing).
6) To choose other colors to converge, use the following buttons on the R/C:
a) "STATUS" - Green
b) "0" - Red
c) "ANT" - Blue
7) Start from the center of the screen and work your way out on one color at a time. I adjusted red across the
whole screen to match green. Then I switched to blue, and adjusted that to green as well. After you adjust blue, you
may want to go back and adjust some red again, until the convergence looks good.
(a) Use 4, 6, 2, and 5 on the R/C to move the cursor position(dotted lines).
(b) Use thumb stick to move the convergence point color.
8 ) I did not adjust the green at all. I use the green as the guide and did not adjust the location of any green point.
This is highly suggested unless you have geometry problems, Which you do.
9) When going along the lines and adjusting, you may run into the problem of getting an "S" curve on the line.
You'll know if you get there. Basically, no matter what you do to adjust the line to be converged, the middle of the
line between the points will not straighten out (it bends between the points). To fix this, the manual recommends
going to the (7x5) mode which gives you less points to adjust. I had this problem, and the solution worked. There is
also another mode (3x3) which gives you even less points. Basically, if the set looks good, you only fine tune it in
(13x9) mode. If you have serious problems, the grids work as:
3x3 - "coarse"
7x5 - "medium"
13x9 - "fine"
10) To get to each of these patterns use the following on the R/C: (only if you need to)
1. (3x3) Press "STATUS" 5 times (only works when DCU is in uncorrected state)
2. (7x5) Press "0" 5 times
3. (13x9) Press "ANT" 5 times
Note: The grid size doesn't change, but the cursor "skips" a line.
11) If you adjust the 3x3, then you should go to the 7x5, and then the 13x9. depending on where
you start, work your way up, and always finish on the 13x9
12) When finishing up the 13x9 mode, to get additional grids on the edges of the screen, press the PIP CH button
on the remote control while in the digital convergence adjustment mode (DCAM). Fine tune the edge convergence
as necessary. To exit, press PIP CH again.
13) When convergence is acceptable, press PIP MODE to write data to ROM memory. ROM WRITE? is displayed
to alarm system that ROM will be overwritten with new data. Press the PIP MODE button again to write
displayed data to ROM.
14) DATA WRITE TO ROM will take approximately 4 seconds and no picture will be displayed.
15) Green dots will be displayed when operation is completed.
WARNING: YOU MUST DO THE FOLLOWING STEPS TO COMPLETE MAGIC FOCUS
INITIALIZATION!!! THERE HAVE BEEN MANY POSTS THAT PEOPLE HAVE HAD PROBLEMS
WITHOUT DOING THIS STEP BECAUSE THEY LOOSE MAGIC FOCUS!
16) Press MUTE to return to convergence pattern, then confirm again convergence is acceptable.
17) Press PIP MODE and then PIP CH to initialize Magic Focus. The initialize operation starts and several
windows appear during this operation. It takes about 30 seconds or less.
18 ) When green dots appear, initialize operation is finished.
19) Turn power OFF.
21) Wait a few seconds. Turn the TV on, and you should have your normal signal. Press Magic Focus button just
to make sure the magic focus still works (and that you did the last few steps properly)
If your TV does not have a magic focus feature or if you still can't get into DCAM using the method described above try this procedure. On some hitachi TV sets there is a small light blue button located on the front of the convergence board. This is the side that faces the front of the TV. Its very hard to see from the BACK of the TV. Remove the front panel of the TV to access the button. With the TV powered on press and hold the button until you see the convergence grid appear. Button is on the convergence board facing the front of theTV.
Again, Hope this helps ya.